488432860

素因数分解:

$2^2\times 5^1\times {\mathrm{811}}^1\times {\mathrm{30113}}^1$

素因数の和:30933

約数の個数: 24

約数和(自身を含む): 1027007856

約数和(自身を除く): 538574996

約数列:

[1, 2, 4, 5, 10, 20, 811, 1622, 3244, 4055, 8110, 16220, 30113, 60226, 120452, 150565, 301130, 602260, 24421643, 48843286, 97686572, 122108215, 244216430, 488432860]

約数ペア:

[(1, 488432860), (2, 244216430), (4, 122108215), (5, 97686572), (10, 48843286), (20, 24421643), (811, 602260), (1622, 301130), (3244, 150565), (4055, 120452), (8110, 60226), (16220, 30113)]